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Articles about low voltage


Receptacles Not Getting Full Power

by Dave Rongey

Why Do I Have 70 Volts on a 120 Volt Receptacle? How to Troubleshoot and Repair Outlet Problems, The Most Common Problem with Electric Outlets and How to Repair Them.


How to Test Electrical Wiring for a Light Fixture

by Dave Rongey

Is there a problem with the voltage to my light fixture? How to Test Electrical Wiring for Light Fixtures.


Home Electrical Power Problems and the Utility Company

by Dave Rongey

Identifying and Correcting Home Electrical Power Quality Problems: If the voltage drops below 110 volts then this may be an indication that the electrical utility company has some upgrading to perform to their system.


Converting a Low Volt Lighting System

by Dave Rongey

How to Identify and Convert Low Voltage Light Switches


Outdoor Patio Low Voltage Lighting

by Dave Rongey

I have a paver patio with 3 foot columns and the patio has low voltage landscape lighting, the problem is I can’t find decent low voltage post type fixture…


Is Low Voltage and 120 Volt Wiring Allowed In The Same Electrical Box?

by Dave Rongey

There are two provisions that will allow this. Don’t get confused by the voltage specification of home electrical wiring in this scenario…


I have a constant hum through all our audio speakers

by Dave Rongey

when you turn anything DC powered on you get a huge hum (surge noise) through the speakers for a moment…


Could there be a Problem with our Main Circuit Breaker?

by Dave Rongey

Our power has not been right after a recent storm, is there a problem with our panel? How a Storm Can Cause Dim Lights and Lost Power.


Electrical Question from Pamela about Replacing Old Light Switches

by Dave Rongey

One problem we are having has to do with the electrical switches which were used. They are small with as many as 5 to a plate and they stay in a neutral position. To turn them on, we push upward and the switch returns to its position.